package com.shejimoshi.单例模式.枚举学习.覆盖枚举的方式;

public enum Color {
    RED("红色", 1), GREEN("绿色", 2), BLANK("白色", 3), YELLO("黄色", 4);
    // 成员变量
    private String name;
    private int index;
    // 构造方法
    private Color(String name, int index) {
        this.name = name;
        this.index = index;
    }
    //覆盖方法
    @Override
    public String toString() {
        return this.index+"_"+this.name;
    }
}
